description applications the bidirectional SD05C tvs diode is designed to replace multilayer varistors (mlvs) in electronic equipment for low speed and dc applications. it will protect any sensitive equipment from damage due to electrostatic discharge (esd) and other transient events. the SD05C can safely absorb repetitive esd strikes at 30kv (contact discharge, iec 61000-4-2) without performance degradation and safely dissipate 30a of 8/20s induced surge current (iec61000-4-5) with very low clamping voltages. features ? esd, iec61000-4-2, 30kv contact, 30kv air ? eft, iec61000-4-4, 50a (5/50ns) ? lightning, iec61000-4-5, 30a (t p =8/20s) ? low clamping voltage ? low leakage current ? small sod323 package fts 0805 footprints ? switches / buttons ? test equipment / instrumentation ? point-of-sale terminals ? medical equipment ? notebooks / desktops / servers ? computer peripherals pinout and functional block diagram life support note: not intended for use in life support or life saving applications the products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. rohs pb green SD05C series 450w discrete bidirectional tvs diode 1 2 additional information datasheet samples resources ? 2013 littelfuse, inc. specifcations are subject to change without notice. revised: 04/24/13 tvs diode arrays (spa ? diodes) general purpose esd protection - SD05C series
notes: caution: stresses above those listed in absolute maximum ratings may cause permanent damage to the device. this is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specifcation is not implied. absolute maximum ratings symbol parameter value units i pp peak current (t p =8/20s) 30 a p pk peak pulse power (t p =8/20s) 450 w t op operating temperature C40 to 125 c t stor storage temperature C55 to 150 c electrical characteristics (t op =25oc) parameter symbol test conditions min typ max units reverse voltage drop v r i r =1ma 6 v reverse standoff voltage v rwm i r 1a 5.0 v leakage current i leak v r =5v 1. 0 a clamp voltage 1 v c i pp =1a, t p =8/20s, fwd 9.7 v i pp =2a, t p =8/20s, fwd 10.3 v i pp =10a, t p =8/20s, fwd 13.5 v i pp =24a, t p =8/20s, fwd 18.0 v dynamic resistance r dyn (v c2 - v c1 ) / (i pp2 - i pp1 ) 0.6 ? esd withstand voltage 1 v esd iec61000-4-2 (contact discharge) 30 kv iec61000-4-2 (air discharge) 30 kv diode capacitance 1 c d reverse bias=0v, f=1mhz 200 pf note: 1 parameter is guaranteed by design and/or device characterization. thermal information parameter rating units storage temperature range C55 to 150 c maximum junction temperature 150 c maximum lead temperature (soldering 20-40s) 260 c non-repetitive peak pulse power vs. pulse time pu ls e du ra ti on - t p ( s) p eak pu ls e po we r - p pk (k w) 0.01 0. 1 1 10 0. 11 10 100 1000 capacitance vs. reverse bias bias v oltage (v) capacitance (pf) 0.0 50.0 10 0.0 1 50.0 20 0.0 250.0 30 0.0 0.0 0.5 1. 01 .5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 ? 2013 littelfuse, inc. specifcations are subject to change without notice. revised: 04/24/13 tvs diode arrays (spa ? diodes) general purpose esd protection - SD05C series
pulse waveform 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 0.0 5.0 10.0 15.0 20.0 25.0 30.0 time ( s) percent of i pp ti me te mperature t p t l t s(max) t s(min) 25 t p t l t s time to peak temperature preheat p rehea t ramp-up r amp-up ramp-down r amp-d o critical zone t l to t p c ritical zo n e t l to t p refow condition pb C free assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(max) ) 200c - time (min to max) (t s ) 60 C 180 secs average ramp up rate (liquidus) temp (t l ) to peak 3c/second max t s(max) to t l - ramp-up rate 3c/second max refow - temperature (t l ) (liquidus) 217c - temperature (t l ) 60 C 150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 20 C 40 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 260c soldering parameters product characteristics lead plating matte tin lead material copper alloy lead coplanarity 0.0004 inches (0.102mm) substitute material silicon body material molded epoxy flammability ul 94 v-0 notes : 1. all dimensions are in millimeters 2. dimensions include solder plating. 3. dimensions are exclusive of mold fash & metal burr. 4. blo is facing up for mold and facing down for trim/form, i.e. reverse trim/form. 5. package surface matte fnish vdi 11-13. power derating curve 0 10 20 30 40 50 60 70 80 90 100 110 02 55 07 51 00 12 51 50 am bi en t te mp er at ur e - t a ( o c) % of ra ted po we r i pp ? 2013 littelfuse, inc. specifcations are subject to change without notice. revised: 04/24/13 tvs diode arrays (spa ? diodes) general purpose esd protection - SD05C series
package dimensions -sod323 symbol sod323 millimeters inches min max min max a 1. 0 0 0.039 a1 0.00 0.10 0.000 0.004 a2 0.80 0.90 0.031 0.035 b 0.25 0.35 0.010 0.014 c 0.08 0.15 0.003 0.006 d 1.20 1.40 0.047 0.055 e 1.60 1.80 0.063 0.071 e1 2.50 2.70 0.098 0.106 l 0.475 ref 0.019 ref l1 0.25 0.40 0.010 0.016 ? 0o 8o 0o 8o e e1 b l1 c d l l a1 a2 a 0.2 ordering information part number package marking min. order qty. SD05C-01ftg sod323 g 3000 part numbering system part marking system sd 05c 01 t g series number of channels package t= tape & reel g= green ? f: sod323 f tvs diode arrays (spa ? diodes) g embossed carrier tape & reel specifcation sod323 4.0 0 2.0 0 a a 4.0 0 b b ?1 .50 1 .75 3.50 8.0 0 1 .25 cover t ape 2.90 b-b 0.254 1 .46 a-a ?1 78 1 2.3 9.5 1 2.3 54.4 r78.0 r25.6 r25.6 r6.5 3000 250 0 2000 15 00 10 00 50 0 ? 2013 littelfuse, inc. specifcations are subject to change without notice. revised: 04/24/13 tvs diode arrays (spa ? diodes) general purpose esd protection - SD05C series
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